103 lines
4.3 KiB
C
103 lines
4.3 KiB
C
/* QLogic qedr NIC Driver
|
|
* Copyright (c) 2015-2016 QLogic Corporation
|
|
*
|
|
* This software is available to you under a choice of one of two
|
|
* licenses. You may choose to be licensed under the terms of the GNU
|
|
* General Public License (GPL) Version 2, available from the file
|
|
* COPYING in the main directory of this source tree, or the
|
|
* OpenIB.org BSD license below:
|
|
*
|
|
* Redistribution and use in source and binary forms, with or
|
|
* without modification, are permitted provided that the following
|
|
* conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer.
|
|
*
|
|
* - Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and /or other materials
|
|
* provided with the distribution.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
#ifndef __QEDR_VERBS_H__
|
|
#define __QEDR_VERBS_H__
|
|
|
|
int qedr_query_device(struct ib_device *ibdev,
|
|
struct ib_device_attr *attr, struct ib_udata *udata);
|
|
int qedr_query_port(struct ib_device *, u8 port, struct ib_port_attr *props);
|
|
int qedr_modify_port(struct ib_device *, u8 port, int mask,
|
|
struct ib_port_modify *props);
|
|
|
|
int qedr_query_gid(struct ib_device *, u8 port, int index, union ib_gid *gid);
|
|
|
|
int qedr_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey);
|
|
|
|
struct ib_ucontext *qedr_alloc_ucontext(struct ib_device *, struct ib_udata *);
|
|
int qedr_dealloc_ucontext(struct ib_ucontext *);
|
|
|
|
int qedr_mmap(struct ib_ucontext *, struct vm_area_struct *vma);
|
|
int qedr_del_gid(struct ib_device *device, u8 port_num,
|
|
unsigned int index, void **context);
|
|
int qedr_add_gid(struct ib_device *device, u8 port_num,
|
|
unsigned int index, const union ib_gid *gid,
|
|
const struct ib_gid_attr *attr, void **context);
|
|
struct ib_pd *qedr_alloc_pd(struct ib_device *,
|
|
struct ib_ucontext *, struct ib_udata *);
|
|
int qedr_dealloc_pd(struct ib_pd *pd);
|
|
|
|
struct ib_cq *qedr_create_cq(struct ib_device *ibdev,
|
|
const struct ib_cq_init_attr *attr,
|
|
struct ib_ucontext *ib_ctx,
|
|
struct ib_udata *udata);
|
|
int qedr_resize_cq(struct ib_cq *, int cqe, struct ib_udata *);
|
|
int qedr_destroy_cq(struct ib_cq *);
|
|
int qedr_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags);
|
|
struct ib_qp *qedr_create_qp(struct ib_pd *, struct ib_qp_init_attr *attrs,
|
|
struct ib_udata *);
|
|
int qedr_modify_qp(struct ib_qp *, struct ib_qp_attr *attr,
|
|
int attr_mask, struct ib_udata *udata);
|
|
int qedr_query_qp(struct ib_qp *, struct ib_qp_attr *qp_attr,
|
|
int qp_attr_mask, struct ib_qp_init_attr *);
|
|
int qedr_destroy_qp(struct ib_qp *ibqp);
|
|
|
|
struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr,
|
|
struct ib_udata *udata);
|
|
int qedr_destroy_ah(struct ib_ah *ibah);
|
|
|
|
int qedr_dereg_mr(struct ib_mr *);
|
|
struct ib_mr *qedr_get_dma_mr(struct ib_pd *, int acc);
|
|
|
|
struct ib_mr *qedr_reg_user_mr(struct ib_pd *, u64 start, u64 length,
|
|
u64 virt, int acc, struct ib_udata *);
|
|
|
|
int qedr_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg,
|
|
int sg_nents, unsigned int *sg_offset);
|
|
|
|
struct ib_mr *qedr_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
|
|
u32 max_num_sg);
|
|
int qedr_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc);
|
|
int qedr_post_send(struct ib_qp *, struct ib_send_wr *,
|
|
struct ib_send_wr **bad_wr);
|
|
int qedr_post_recv(struct ib_qp *, struct ib_recv_wr *,
|
|
struct ib_recv_wr **bad_wr);
|
|
int qedr_process_mad(struct ib_device *ibdev, int process_mad_flags,
|
|
u8 port_num, const struct ib_wc *in_wc,
|
|
const struct ib_grh *in_grh,
|
|
const struct ib_mad_hdr *in_mad,
|
|
size_t in_mad_size, struct ib_mad_hdr *out_mad,
|
|
size_t *out_mad_size, u16 *out_mad_pkey_index);
|
|
|
|
int qedr_port_immutable(struct ib_device *ibdev, u8 port_num,
|
|
struct ib_port_immutable *immutable);
|
|
#endif
|